1, to meet the needs of people's daily life: candles can play the role of lighting in daily life, but also increase the romantic atmosphere, make aromatherapy wax and so on.

2. Increase the sales of supermarkets: the products in supermarkets need to be diversified to meet the needs of different consumers. Selling candles can increase the variety of goods in supermarkets, thus attracting more consumers to shop and increasing sales.